/* roulang page: index */
:root {
      --bg: #080807;
      --bg-2: #11110f;
      --panel: #171713;
      --panel-2: #202017;
      --line: rgba(255, 255, 255, .12);
      --line-strong: rgba(255, 191, 66, .42);
      --text: #f7f2e8;
      --muted: #b6b0a4;
      --weak: #777268;
      --orange: #ff4e18;
      --amber: #ffb21f;
      --cyan: #18e3ff;
      --green: #9cff39;
      --danger: #ff2d2d;
      --shadow: 0 18px 45px rgba(0, 0, 0, .32);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1240px;
      --nav-h: 76px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background:
        linear-gradient(180deg, rgba(255, 78, 24, .08), transparent 420px),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .025) 0, rgba(255, 255, 255, .025) 1px, transparent 1px, transparent 12px),
        var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.68;
      letter-spacing: 0;
      padding-bottom: 86px;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

    img {
      max-width: 100%;
      display: block;
    }

    button,
    input {
      font: inherit;
    }

    button,
    .button {
      cursor: pointer;
    }

    input:focus,
    button:focus,
    a:focus {
      outline: 2px solid rgba(24, 227, 255, .7);
      outline-offset: 3px;
    }

    .container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(8, 8, 7, .9);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .nav-wrap {
      min-height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 212px;
      font-weight: 900;
      color: var(--text);
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      border-radius: 7px;
      display: grid;
      place-items: center;
      color: #160a05;
      background: linear-gradient(135deg, var(--amber), var(--orange));
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28), 0 10px 24px rgba(255, 78, 24, .24);
      transform: skew(-9deg);
      font-weight: 1000;
    }

    .brand-text {
      max-width: 290px;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .channel-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 7px;
      background: rgba(255, 255, 255, .045);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .channel-nav a {
      padding: 9px 14px;
      border-radius: var(--radius-sm);
      color: var(--muted);
      font-size: 14px;
      font-weight: 700;
      white-space: nowrap;
    }

    .channel-nav a:hover,
    .channel-nav a.active {
      color: var(--text);
      background: linear-gradient(135deg, rgba(255, 78, 24, .28), rgba(255, 178, 31, .12));
      border-color: rgba(255, 178, 31, .28);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .search-box {
      width: 220px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 12px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .05);
      color: var(--muted);
    }

    .search-box input {
      width: 100%;
      border: 0;
      background: transparent;
      color: var(--text);
      box-shadow: none;
      height: auto;
      margin: 0;
      padding: 0;
      font-size: 14px;
    }

    .search-box input::placeholder {
      color: var(--weak);
    }

    .btn,
    .button.btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 12px 18px;
      margin: 0;
      border-radius: var(--radius-sm);
      border: 1px solid transparent;
      font-weight: 900;
      line-height: 1;
      color: var(--text);
      background: rgba(255, 255, 255, .07);
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
    }

    .btn:hover {
      transform: translateY(-2px);
      color: var(--text);
      border-color: rgba(255, 255, 255, .22);
      background: rgba(255, 255, 255, .11);
    }

    .btn-primary {
      color: #160b04;
      background: linear-gradient(135deg, var(--amber), var(--orange));
      box-shadow: 0 12px 28px rgba(255, 78, 24, .28);
    }

    .btn-primary:hover {
      color: #160b04;
      box-shadow: 0 16px 32px rgba(255, 78, 24, .36);
    }

    .btn-ghost {
      border-color: rgba(255, 178, 31, .32);
      background: rgba(255, 178, 31, .08);
      color: var(--text);
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      padding: 0;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .06);
      color: var(--text);
    }

    .hero {
      position: relative;
      overflow: hidden;
      min-height: 660px;
      display: flex;
      align-items: center;
      border-bottom: 1px solid var(--line);
      background:
        linear-gradient(115deg, rgba(8, 8, 7, .94) 0%, rgba(13, 12, 10, .86) 46%, rgba(255, 78, 24, .28) 100%),
        linear-gradient(90deg, rgba(255, 178, 31, .18), transparent 40%),
        radial-gradient(circle at 70% 30%, rgba(255, 178, 31, .12), transparent 36%);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px),
        linear-gradient(0deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
      background-size: 64px 64px;
      mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 86%);
      pointer-events: none;
    }

    .hero::after {
      content: "";
      position: absolute;
      right: -9vw;
      top: 12%;
      width: 48vw;
      height: 70%;
      background:
        linear-gradient(135deg, rgba(255, 178, 31, .28), rgba(255, 78, 24, .1)),
        repeating-linear-gradient(110deg, rgba(255, 255, 255, .12) 0, rgba(255, 255, 255, .12) 2px, transparent 2px, transparent 16px);
      transform: skewX(-12deg);
      border-left: 1px solid rgba(255, 178, 31, .42);
      opacity: .9;
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      width: 100%;
      padding: 82px 0 78px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr);
      gap: 34px;
      align-items: end;
    }

    .hero-copy {
      max-width: 820px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      margin-bottom: 18px;
      border-radius: var(--radius-sm);
      color: var(--amber);
      border: 1px solid rgba(255, 178, 31, .36);
      background: rgba(255, 178, 31, .08);
      font-size: 13px;
      font-weight: 900;
    }

    .hero h1 {
      max-width: 980px;
      margin: 0 0 20px;
      font-size: 58px;
      line-height: 1.08;
      letter-spacing: 0;
      font-weight: 1000;
      color: var(--text);
    }

    .hero h1 span {
      color: var(--amber);
      text-shadow: 0 0 24px rgba(255, 178, 31, .28);
    }

    .hero-desc {
      max-width: 760px;
      margin: 0 0 26px;
      color: #ded7ca;
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-cta {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 24px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      max-width: 780px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      background: rgba(12, 12, 10, .66);
    }

    .hero-point {
      padding: 16px;
      border-right: 1px solid var(--line);
    }

    .hero-point:last-child {
      border-right: 0;
    }

    .hero-point strong {
      display: block;
      color: var(--amber);
      font-size: 24px;
      line-height: 1.1;
      margin-bottom: 4px;
    }

    .hero-point span {
      color: var(--muted);
      font-size: 13px;
    }

    .event-board {
      position: relative;
      padding: 16px;
      border: 1px solid rgba(255, 178, 31, .34);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(32, 32, 23, .94), rgba(13, 13, 11, .94));
      box-shadow: var(--shadow);
    }

    .event-board::before {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background: linear-gradient(120deg, rgba(255, 78, 24, .18), transparent 48%, rgba(24, 227, 255, .08));
      pointer-events: none;
    }

    .countdown {
      position: relative;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      margin-bottom: 14px;
    }

    .time-cell {
      padding: 12px 8px;
      text-align: center;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(0, 0, 0, .28);
    }

    .time-cell b {
      display: block;
      font-size: 26px;
      line-height: 1;
      color: var(--text);
    }

    .time-cell small {
      color: var(--weak);
      font-size: 12px;
    }

    .board-list {
      position: relative;
      display: grid;
      gap: 10px;
    }

    .board-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 13px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, .1);
      background: rgba(255, 255, 255, .045);
    }

    .board-item span {
      color: var(--muted);
      font-size: 13px;
    }

    .board-item strong {
      color: var(--text);
    }

    .section {
      padding: 72px 0;
      position: relative;
    }

    .section-tight {
      padding: 54px 0;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 22px;
      margin-bottom: 26px;
    }

    .section-title {
      margin: 0;
      font-size: 32px;
      line-height: 1.22;
      font-weight: 1000;
      letter-spacing: 0;
    }

    .section-desc {
      max-width: 660px;
      margin: 8px 0 0;
      color: var(--muted);
      line-height: 1.8;
    }

    .badge,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255, 178, 31, .24);
      background: rgba(255, 178, 31, .08);
      color: var(--amber);
      font-size: 12px;
      font-weight: 900;
      white-space: nowrap;
    }

    .tag-cyan {
      color: var(--cyan);
      border-color: rgba(24, 227, 255, .25);
      background: rgba(24, 227, 255, .08);
    }

    .category-band {
      margin-top: -34px;
      position: relative;
      z-index: 4;
    }

    .entry-matrix {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 16px;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(135deg, rgba(23, 23, 19, .96), rgba(13, 13, 11, .96));
      box-shadow: var(--shadow);
    }

    .entry-main,
    .entry-side {
      min-height: 198px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .04);
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .entry-main::after {
      content: "";
      position: absolute;
      right: -30px;
      bottom: -52px;
      width: 210px;
      height: 210px;
      background: repeating-linear-gradient(135deg, rgba(255, 178, 31, .18) 0, rgba(255, 178, 31, .18) 4px, transparent 4px, transparent 14px);
      transform: skewX(-12deg);
    }

    .entry-main h2,
    .entry-side h3 {
      position: relative;
      z-index: 1;
      margin: 10px 0 10px;
      font-size: 26px;
      font-weight: 1000;
    }

    .entry-main p,
    .entry-side p {
      position: relative;
      z-index: 1;
      color: var(--muted);
      margin: 0 0 18px;
      max-width: 650px;
    }

    .capability-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    .task-card,
    .resource-card,
    .quote-card,
    .faq-item,
    .update-card,
    .offer-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(28, 28, 22, .92), rgba(15, 15, 13, .94));
      box-shadow: 0 14px 32px rgba(0, 0, 0, .22);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .task-card:hover,
    .resource-card:hover,
    .quote-card:hover,
    .update-card:hover,
    .offer-card:hover {
      transform: translateY(-3px);
      border-color: rgba(255, 178, 31, .38);
      box-shadow: 0 18px 38px rgba(0, 0, 0, .3);
    }

    .task-card {
      min-height: 230px;
      padding: 22px;
      position: relative;
      overflow: hidden;
    }

    .task-card::before {
      content: attr(data-rank);
      position: absolute;
      right: 16px;
      top: 14px;
      color: rgba(255, 255, 255, .08);
      font-size: 56px;
      line-height: 1;
      font-weight: 1000;
    }

    .task-card h3 {
      margin: 16px 0 10px;
      font-size: 22px;
      font-weight: 1000;
    }

    .task-card p {
      color: var(--muted);
      margin: 0 0 16px;
    }

    .task-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: auto;
    }

    .resource-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 18px;
      align-items: start;
    }

    .resource-list {
      display: grid;
      gap: 12px;
    }

    .resource-card {
      display: grid;
      grid-template-columns: 88px minmax(0, 1fr) auto;
      align-items: center;
      gap: 16px;
      padding: 16px;
    }

    .resource-score {
      height: 74px;
      display: grid;
      place-items: center;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, rgba(255, 78, 24, .24), rgba(255, 178, 31, .12));
      border: 1px solid rgba(255, 178, 31, .26);
      color: var(--amber);
      font-size: 28px;
      font-weight: 1000;
    }

    .resource-card h3 {
      margin: 0 0 6px;
      font-size: 19px;
      font-weight: 1000;
    }

    .resource-card p {
      margin: 0 0 10px;
      color: var(--muted);
      line-height: 1.65;
    }

    .resource-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .side-panel {
      border: 1px solid rgba(255, 178, 31, .28);
      border-radius: var(--radius);
      padding: 18px;
      background:
        linear-gradient(160deg, rgba(255, 78, 24, .12), transparent 46%),
        rgba(20, 20, 16, .92);
      position: sticky;
      top: 96px;
    }

    .side-panel h3 {
      margin: 0 0 12px;
      font-size: 20px;
      font-weight: 1000;
    }

    .meter {
      display: grid;
      gap: 12px;
    }

    .meter-row {
      display: grid;
      gap: 6px;
    }

    .meter-label {
      display: flex;
      justify-content: space-between;
      color: var(--muted);
      font-size: 13px;
    }

    .meter-bar {
      height: 9px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
    }

    .meter-bar span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--orange), var(--amber));
    }

    .news-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 18px;
    }

    .news-list {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      overflow: hidden;
      background: rgba(255, 255, 255, .035);
    }

    .news-link {
      display: grid;
      grid-template-columns: 120px minmax(0, 1fr) 92px;
      gap: 14px;
      padding: 16px;
      border-bottom: 1px solid var(--line);
      align-items: center;
    }

    .news-link:last-child {
      border-bottom: 0;
    }

    .news-link:hover {
      background: rgba(255, 178, 31, .07);
    }

    .news-link time {
      color: var(--amber);
      font-weight: 900;
      font-size: 13px;
    }

    .news-link strong {
      font-size: 18px;
      line-height: 1.45;
    }

    .news-link span {
      color: var(--muted);
      font-size: 13px;
      text-align: right;
    }

    .recommend-box {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      padding: 18px;
      background: linear-gradient(180deg, rgba(31, 31, 24, .92), rgba(14, 14, 12, .92));
    }

    .recommend-box h3 {
      margin: 0 0 14px;
      font-size: 20px;
      font-weight: 1000;
    }

    .recommend-item {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 0;
      border-bottom: 1px solid var(--line);
      color: var(--muted);
    }

    .recommend-item:last-child {
      border-bottom: 0;
    }

    .download-stage {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 18px;
      align-items: stretch;
    }

    .download-card {
      padding: 24px;
      border: 1px solid rgba(24, 227, 255, .22);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(24, 227, 255, .12), transparent 48%),
        rgba(18, 18, 15, .94);
    }

    .download-card h2 {
      margin: 10px 0;
      font-size: 30px;
      font-weight: 1000;
    }

    .download-card p {
      color: var(--muted);
      margin: 0 0 18px;
    }

    .step-panel {
      display: grid;
      gap: 12px;
    }

    .step-item {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .045);
    }

    .step-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: var(--radius-sm);
      color: #120904;
      background: linear-gradient(135deg, var(--amber), var(--orange));
      font-weight: 1000;
    }

    .step-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 1000;
    }

    .step-item p {
      margin: 0;
      color: var(--muted);
    }

    .offer-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .offer-card {
      padding: 18px;
      overflow: hidden;
      position: relative;
    }

    .offer-card::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--orange), var(--amber), var(--cyan));
    }

    .offer-card strong {
      display: block;
      margin: 12px 0 8px;
      font-size: 22px;
      color: var(--text);
    }

    .offer-card p {
      margin: 0;
      color: var(--muted);
    }

    .timeline {
      display: grid;
      gap: 12px;
      position: relative;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 132px minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .04);
    }

    .timeline-time {
      color: var(--amber);
      font-weight: 1000;
    }

    .timeline-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 1000;
    }

    .timeline-item p {
      margin: 0;
      color: var(--muted);
    }

    .quote-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
    }

    .quote-card {
      padding: 22px;
    }

    .quote-card blockquote {
      margin: 0;
      color: var(--text);
      font-size: 20px;
      line-height: 1.8;
      border-left: 3px solid var(--orange);
      padding-left: 16px;
    }

    .quote-card p {
      margin: 14px 0 0;
      color: var(--muted);
    }

    .signal-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }

    .signal {
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      background: rgba(255, 255, 255, .04);
    }

    .signal b {
      display: block;
      color: var(--green);
      font-size: 28px;
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .signal span {
      color: var(--muted);
      font-size: 13px;
    }

    .update-list {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .update-card {
      padding: 18px;
    }

    .update-card h3 {
      margin: 12px 0 8px;
      font-size: 19px;
      font-weight: 1000;
    }

    .update-card p {
      color: var(--muted);
      margin: 0;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 18px;
      align-items: start;
    }

    .faq-item {
      padding: 18px;
      margin-bottom: 12px;
    }

    .faq-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 1000;
    }

    .faq-item p {
      margin: 0;
      color: var(--muted);
    }

    .final-cta {
      padding: 30px;
      border-radius: var(--radius);
      border: 1px solid rgba(255, 178, 31, .36);
      background:
        linear-gradient(135deg, rgba(255, 78, 24, .24), rgba(255, 178, 31, .1) 52%, rgba(24, 227, 255, .1)),
        rgba(19, 19, 15, .96);
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 20px;
    }

    .final-cta h2 {
      margin: 0 0 8px;
      font-size: 30px;
      font-weight: 1000;
    }

    .final-cta p {
      margin: 0;
      color: var(--muted);
    }

    .site-footer {
      border-top: 1px solid var(--line);
      background: #070706;
      padding: 44px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 28px;
      align-items: start;
    }

    .footer-brand {
      font-size: 20px;
      font-weight: 1000;
      margin-bottom: 10px;
    }

    .footer-desc {
      max-width: 650px;
      color: var(--muted);
      margin: 0;
    }

    .footer-links {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .footer-links a {
      color: var(--muted);
      padding: 8px 10px;
      border-radius: var(--radius-sm);
    }

    .footer-links a:hover {
      color: var(--text);
      background: rgba(255, 255, 255, .06);
    }

    .copyright {
      margin-top: 26px;
      padding-top: 18px;
      border-top: 1px solid var(--line);
      color: var(--weak);
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
    }

    .sticky-convert {
      position: fixed;
      left: 50%;
      bottom: 16px;
      z-index: 60;
      width: min(calc(100% - 32px), 920px);
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px 12px 18px;
      border: 1px solid rgba(255, 178, 31, .34);
      border-radius: var(--radius);
      background: rgba(15, 15, 12, .94);
      backdrop-filter: blur(18px);
      box-shadow: 0 14px 34px rgba(0, 0, 0, .36);
    }

    .sticky-convert strong {
      display: block;
      line-height: 1.35;
    }

    .sticky-convert span {
      color: var(--muted);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .nav-wrap {
        flex-wrap: wrap;
        padding: 12px 0;
      }

      .brand {
        min-width: auto;
      }

      .channel-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
      }

      .search-box {
        width: 190px;
      }

      .hero {
        min-height: auto;
      }

      .hero-grid,
      .resource-layout,
      .news-grid,
      .download-stage,
      .quote-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .event-board,
      .side-panel {
        position: relative;
        top: auto;
      }

      .offer-grid,
      .update-list {
        grid-template-columns: repeat(2, 1fr);
      }

      .hero h1 {
        font-size: 46px;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 112px;
      }

      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .nav-actions .btn-ghost,
      .search-box {
        display: none;
      }

      .mobile-toggle {
        display: inline-grid;
        place-items: center;
      }

      .channel-nav {
        display: none;
      }

      .site-header.is-open .channel-nav {
        display: flex;
      }

      .hero-inner {
        padding: 58px 0 48px;
      }

      .hero h1 {
        font-size: 36px;
      }

      .hero-desc {
        font-size: 16px;
      }

      .hero-points,
      .capability-grid,
      .signal-grid {
        grid-template-columns: 1fr;
      }

      .hero-point {
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .hero-point:last-child {
        border-bottom: 0;
      }

      .entry-matrix {
        grid-template-columns: 1fr;
      }

      .resource-card {
        grid-template-columns: 70px minmax(0, 1fr);
      }

      .resource-card .btn {
        grid-column: 1 / -1;
        width: 100%;
      }

      .news-link {
        grid-template-columns: 1fr;
      }

      .news-link span {
        text-align: left;
      }

      .timeline-item,
      .final-cta {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: block;
      }

      .sticky-convert {
        align-items: stretch;
        flex-direction: column;
      }

      .sticky-convert .btn {
        width: 100%;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        max-width: 172px;
      }

      .nav-actions .btn-primary {
        display: none;
      }

      .hero h1 {
        font-size: 30px;
      }

      .countdown {
        grid-template-columns: repeat(2, 1fr);
      }

      .offer-grid,
      .update-list {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 54px 0;
      }

      .btn {
        width: 100%;
      }

      .hero-cta {
        width: 100%;
      }
    }

/* roulang page: category1 */
:root{
      --bg: #0b0d10;
      --bg-soft: #12161b;
      --panel: #171c22;
      --panel-2: #1d232b;
      --line: rgba(255,255,255,.10);
      --line-strong: rgba(255,255,255,.18);
      --text: #f4eee4;
      --muted: #b3b7bf;
      --faint: #7f8691;
      --accent: #ff6a2a;
      --accent-2: #f4b43f;
      --accent-3: #4be0c2;
      --accent-4: #ff4d4d;
      --shadow: 0 16px 40px rgba(0,0,0,.34);
      --shadow-soft: 0 10px 26px rgba(0,0,0,.22);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1240px;
      --space: clamp(18px, 2vw, 28px);
      --space-lg: clamp(24px, 3vw, 40px);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #0b0d10 0%, #0b0d10 40%, #090b0f 100%);
      font-family: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
      line-height:1.6;
      letter-spacing:0;
      min-height:100vh;
      overflow-x:hidden;
      padding-bottom:112px;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        repeating-linear-gradient(135deg, rgba(255,255,255,.028) 0 1px, transparent 1px 18px),
        linear-gradient(180deg, rgba(255,106,42,.06), transparent 18%, transparent 82%, rgba(75,224,194,.04));
      opacity:.9;
      z-index:-2;
    }

    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(120deg, rgba(255,106,42,.09) 0%, rgba(255,106,42,0) 26%),
        linear-gradient(300deg, rgba(75,224,194,.04) 0%, rgba(75,224,194,0) 30%);
      z-index:-1;
    }

    a{
      color:inherit;
      text-decoration:none;
      transition:color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    }
    a:hover{color:#fff}
    img,svg{display:block;max-width:100%}
    button,input,summary{
      font:inherit;
    }
    input,button{
      border-radius:var(--radius-sm);
    }
    ::selection{background:rgba(255,106,42,.32);color:#fff}
    :focus-visible{
      outline:2px solid var(--accent-2);
      outline-offset:2px;
    }

    .sr-only{
      position:absolute!important;
      width:1px!important;
      height:1px!important;
      padding:0!important;
      margin:-1px!important;
      overflow:hidden!important;
      clip:rect(0,0,0,0)!important;
      white-space:nowrap!important;
      border:0!important;
    }

    .container,
    .grid-container{
      width:min(var(--container), calc(100% - 32px));
      margin-inline:auto;
    }

    .page-shell{
      position:relative;
      z-index:1;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(10,12,16,.86);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      box-shadow:0 1px 0 rgba(255,255,255,.02);
    }

    .header-inner{
      padding:14px 0 12px;
    }

    .brand-row{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:space-between;
    }

    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:800;
      letter-spacing:0;
      white-space:nowrap;
    }

    .brand-mark{
      position:relative;
      width:32px;
      height:32px;
      border-radius:8px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04)),
        linear-gradient(135deg, rgba(255,106,42,.92), rgba(244,180,63,.82));
      box-shadow:0 8px 24px rgba(255,106,42,.18);
      border:1px solid rgba(255,255,255,.12);
      flex:0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:7px 9px;
      border-left:2px solid rgba(11,13,16,.88);
      transform:skewX(-16deg);
    }
    .brand-mark::after{
      inset:9px 14px 7px 5px;
      border-left-color:rgba(11,13,16,.55);
      transform:skewX(16deg);
    }

    .brand-text{
      font-size:18px;
      color:#fff;
      line-height:1;
    }

    .site-search{
      display:flex;
      align-items:center;
      gap:0;
      flex:1 1 320px;
      max-width:360px;
      min-width:260px;
      height:42px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.03);
      overflow:hidden;
    }

    .site-search .search-icon{
      width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--muted);
      flex:0 0 auto;
    }

    .site-search input{
      flex:1;
      min-width:0;
      border:0;
      background:transparent;
      color:var(--text);
      padding:0 6px 0 0;
      height:42px;
      box-shadow:none;
      margin:0;
    }
    .site-search input::placeholder{color:var(--faint)}
    .site-search button{
      border:0;
      height:42px;
      padding:0 16px;
      background:linear-gradient(180deg, rgba(255,106,42,.95), rgba(214,76,34,.92));
      color:#fff;
      font-weight:700;
      border-left:1px solid rgba(255,255,255,.08);
      border-radius:0;
    }
    .site-search button:hover{
      filter:brightness(1.05);
      transform:none;
    }

    .header-actions{
      display:flex;
      gap:10px;
      align-items:center;
      flex:0 0 auto;
    }

    .ghost-btn,
    .solid-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      height:42px;
      padding:0 16px;
      border-radius:999px;
      font-weight:700;
      border:1px solid var(--line);
      white-space:nowrap;
    }
    .ghost-btn{
      background:rgba(255,255,255,.03);
      color:var(--text);
    }
    .ghost-btn:hover{
      background:rgba(255,255,255,.06);
      border-color:var(--line-strong);
      color:#fff;
    }
    .solid-btn{
      background:linear-gradient(180deg, rgba(255,106,42,.98), rgba(214,76,34,.96));
      border-color:rgba(255,106,42,.28);
      color:#fff;
      box-shadow:0 10px 24px rgba(255,106,42,.18);
    }
    .solid-btn:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 14px 28px rgba(255,106,42,.24);
    }

    .channel-nav{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:12px;
      padding:10px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.03);
      overflow-x:auto;
      scrollbar-width:none;
    }
    .channel-nav::-webkit-scrollbar{display:none}
    .channel-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:36px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      white-space:nowrap;
      background:transparent;
      font-weight:700;
    }
    .channel-nav a:hover{
      color:#fff;
      background:rgba(255,255,255,.05);
      border-color:rgba(255,255,255,.08);
    }
    .channel-nav a.active{
      color:#fff;
      background:linear-gradient(180deg, rgba(255,106,42,.92), rgba(214,76,34,.9));
      border-color:rgba(255,106,42,.26);
      box-shadow:0 8px 18px rgba(255,106,42,.16);
    }

    .mobile-nav{
      display:none;
      margin-top:12px;
    }
    .mobile-nav > summary{
      list-style:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
      height:40px;
      padding:0 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.03);
      color:var(--text);
      cursor:pointer;
      user-select:none;
      font-weight:700;
      width:max-content;
    }
    .mobile-nav > summary::-webkit-details-marker{display:none}
    .menu-icon{
      width:18px;
      height:18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
    }
    .menu-icon svg{width:18px;height:18px}
    .mobile-nav-panel{
      margin-top:10px;
      padding:10px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(10,12,16,.96);
      box-shadow:var(--shadow-soft);
    }
    .channel-nav--mobile{
      margin-top:0;
      border:0;
      padding:0;
      background:transparent;
      display:flex;
      flex-direction:column;
      align-items:stretch;
      gap:8px;
    }
    .channel-nav--mobile a{
      width:100%;
      justify-content:flex-start;
      border-radius:10px;
    }

    .page-main{
      padding-bottom:24px;
    }

    .hero{
      padding:22px 0 8px;
      scroll-margin-top:96px;
    }

    .hero-shell{
      position:relative;
      border:1px solid rgba(255,255,255,.10);
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)),
        linear-gradient(135deg, rgba(255,106,42,.09), transparent 34%, rgba(75,224,194,.05) 100%),
        var(--panel);
      box-shadow:var(--shadow);
      padding:clamp(22px, 3vw, 34px);
      overflow:hidden;
    }

    .hero-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(255,255,255,.06), transparent 18%),
        repeating-linear-gradient(135deg, transparent 0 16px, rgba(255,255,255,.02) 16px 17px);
      opacity:.55;
      pointer-events:none;
    }

    .hero-strip{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:16px;
    }

    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      height:32px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .chip.hot{
      background:rgba(255,106,42,.14);
      color:#ffd6c4;
      border-color:rgba(255,106,42,.18);
    }
    .chip.cool{
      background:rgba(75,224,194,.10);
      color:#c7fff2;
      border-color:rgba(75,224,194,.16);
    }

    .eyebrow{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin:0 0 10px;
      color:var(--accent-2);
      font-size:13px;
      font-weight:800;
      letter-spacing:0;
    }
    .eyebrow::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:2px;
      background:linear-gradient(180deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 3px rgba(255,106,42,.12);
    }

    .hero-copy{
      position:relative;
      z-index:1;
      display:grid;
      gap:16px;
    }

    .hero-copy h1{
      margin:0;
      font-size:clamp(34px, 5vw, 60px);
      line-height:1.08;
      letter-spacing:0;
      text-wrap:balance;
    }

    .hero-lead{
      margin:0;
      max-width:780px;
      color:var(--muted);
      font-size:clamp(16px, 2vw, 19px);
      text-wrap:balance;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:4px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid var(--line);
      font-weight:800;
      letter-spacing:0;
      box-shadow:none;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn svg{
      width:16px;
      height:16px;
      flex:0 0 auto;
    }
    .btn-primary{
      background:linear-gradient(180deg, rgba(255,106,42,.98), rgba(214,76,34,.96));
      color:#fff;
      border-color:rgba(255,106,42,.24);
      box-shadow:0 12px 26px rgba(255,106,42,.16);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-1px);
      box-shadow:0 14px 30px rgba(255,106,42,.24);
    }
    .btn-secondary{
      background:rgba(255,255,255,.04);
      color:var(--text);
    }
    .btn-secondary:hover{
      background:rgba(255,255,255,.07);
      border-color:var(--line-strong);
      color:#fff;
      transform:translateY(-1px);
    }

    .hero-signal{
      position:relative;
      z-index:1;
      margin-top:22px;
      display:grid;
      gap:14px;
    }

    .signal-board{
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)),
        var(--bg-soft);
      padding:16px;
      box-shadow:var(--shadow-soft);
    }

    .signal-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
      color:#fff;
      font-weight:800;
    }
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-3);
      font-size:13px;
      font-weight:700;
    }
    .live-dot::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--accent-3);
      box-shadow:0 0 0 4px rgba(75,224,194,.12);
    }

    .signal-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
    }

    .signal-card{
      position:relative;
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius-sm);
      padding:14px 14px 12px;
      background:
        linear-gradient(180deg, rgba(255,106,42,.08), rgba(255,255,255,.01)),
        rgba(255,255,255,.03);
      overflow:hidden;
      min-height:112px;
    }
    .signal-card::after{
      content:"";
      position:absolute;
      inset:auto 10px 10px 10px;
      height:3px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
      opacity:.8;
    }
    .signal-value{
      display:block;
      font-size:34px;
      line-height:1;
      font-weight:900;
      color:#fff;
      margin-bottom:10px;
    }
    .signal-label{
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
    }

    .signal-bars{
      display:grid;
      gap:10px;
    }

    .bar-row{
      display:grid;
      grid-template-columns:112px 1fr 44px;
      gap:10px;
      align-items:center;
      font-size:13px;
      color:var(--muted);
    }
    .bar-track{
      position:relative;
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.06);
    }
    .bar-track > span{
      position:absolute;
      inset:0 auto 0 0;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-3));
    }
    .bar-row strong{
      text-align:right;
      color:#fff;
      font-size:13px;
      font-weight:800;
    }

    .trust-strip{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
    }

    .trust-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 16px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.03);
      min-height:72px;
    }

    .trust-flag{
      width:14px;
      height:42px;
      border-radius:999px;
      background:linear-gradient(180deg, var(--accent), var(--accent-2));
      box-shadow:0 0 0 4px rgba(255,106,42,.10);
      flex:0 0 auto;
    }

    .trust-copy strong{
      display:block;
      color:#fff;
      font-size:16px;
      line-height:1.2;
      margin-bottom:4px;
    }
    .trust-copy span{
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
    }

    .section-block{
      padding:28px 0;
      scroll-margin-top:96px;
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:16px;
    }

    .section-kicker{
      margin:0 0 8px;
      color:var(--accent-2);
      font-size:13px;
      font-weight:800;
      line-height:1;
    }

    .section-head h2{
      margin:0;
      font-size:clamp(24px, 3vw, 34px);
      line-height:1.15;
      text-wrap:balance;
    }

    .section-note{
      margin:0;
      max-width:470px;
      color:var(--muted);
      font-size:15px;
      text-align:right;
    }

    .catalog-section{
      padding-top:16px;
    }

    .filter-tabs{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:16px;
    }

    .filter-tabs input{
      position:absolute;
      opacity:0;
      pointer-events:none;
    }

    .filter-tabs label{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      font-weight:700;
      cursor:pointer;
      transition:transform .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
    }
    .filter-tabs label:hover{
      color:#fff;
      border-color:var(--line-strong);
      background:rgba(255,255,255,.06);
      transform:translateY(-1px);
    }

    #tab-all:checked + label,
    #tab-latest:checked + label,
    #tab-common:checked + label,
    #tab-note:checked + label{
      color:#fff;
      background:linear-gradient(180deg, rgba(255,106,42,.96), rgba(214,76,34,.92));
      border-color:rgba(255,106,42,.25);
      box-shadow:0 10px 22px rgba(255,106,42,.14);
    }

    .catalog-panels{
      margin-top:10px;
    }

    .catalog-panel{
      display:none;
    }

    #tab-all:checked ~ .catalog-panels .panel-all{display:grid;}
    #tab-latest:checked ~ .catalog-panels .panel-latest{display:grid;}
    #tab-common:checked ~ .catalog-panels .panel-common{display:grid;}
    #tab-note:checked ~ .catalog-panels .panel-note{display:grid;}

    .entry-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
    }

    .entry-card{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:18px;
      min-height:248px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(255,106,42,.10), rgba(255,255,255,.01) 34%),
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
        var(--panel);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .entry-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(255,255,255,.08), transparent 20%),
        repeating-linear-gradient(135deg, transparent 0 18px, rgba(255,255,255,.02) 18px 19px);
      opacity:.55;
      pointer-events:none;
    }

    .entry-top,
    .entry-body,
    .entry-foot{
      position:relative;
      z-index:1;
    }

    .entry-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }

    .entry-index{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:42px;
      height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,106,42,.16);
      border:1px solid rgba(255,106,42,.18);
      color:#ffd6c4;
      font-size:12px;
      font-weight:800;
      letter-spacing:0;
    }

    .entry-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(75,224,194,.10);
      border:1px solid rgba(75,224,194,.14);
      color:#cbfff4;
      font-size:12px;
      font-weight:800;
    }

    .entry-card h3{
      margin:0;
      font-size:clamp(20px, 2.2vw, 24px);
      line-height:1.16;
      text-wrap:balance;
    }

    .entry-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.65;
    }

    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:2px;
    }

    .meta-pill{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      color:var(--muted);
      border:1px solid rgba(255,255,255,.08);
      font-size:12px;
      font-weight:700;
    }

    .entry-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
      flex-wrap:wrap;
    }

    .mini-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      border:1px solid var(--line);
      background:rgba(255,255,255,.03);
      color:var(--text);
      white-space:nowrap;
    }
    .mini-btn:hover{
      color:#fff;
      background:rgba(255,255,255,.06);
      border-color:var(--line-strong);
      transform:translateY(-1px);
    }
    .mini-btn.primary{
      background:linear-gradient(180deg, rgba(255,106,42,.96), rgba(214,76,34,.92));
      border-color:rgba(255,106,42,.22);
      color:#fff;
      box-shadow:0 10px 20px rgba(255,106,42,.14);
    }
    .mini-btn.primary:hover{color:#fff}

    .scene-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }

    .scene-card{
      padding:18px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(255,106,42,.08), rgba(255,255,255,.01)),
        var(--panel-2);
      box-shadow:var(--shadow-soft);
      min-height:206px;
    }

    .scene-no{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:40px;
      height:40px;
      margin-bottom:14px;
      border-radius:10px;
      background:rgba(255,106,42,.16);
      color:#ffd6c4;
      font-weight:900;
      font-size:16px;
      border:1px solid rgba(255,106,42,.2);
    }

    .scene-card h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.2;
    }

    .scene-card p,
    .compare-list li{
      color:var(--muted);
      font-size:15px;
      line-height:1.65;
    }

    .compare-card{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      background:
        linear-gradient(180deg, rgba(75,224,194,.10), rgba(255,255,255,.01)),
        var(--panel-2);
    }

    .compare-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#cbfff4;
      font-size:13px;
      font-weight:800;
      margin-bottom:6px;
    }
    .compare-label::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:999px;
      background:var(--accent-3);
      box-shadow:0 0 0 4px rgba(75,224,194,.12);
    }

    .compare-list{
      margin:0;
      padding-left:18px;
      display:grid;
      gap:10px;
    }

    .proof-band{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      padding:16px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)),
        rgba(255,255,255,.03);
      box-shadow:var(--shadow-soft);
    }

    .proof-item{
      padding:12px 14px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.025);
      display:grid;
      gap:2px;
    }
    .proof-item strong{
      font-size:30px;
      line-height:1;
      color:#fff;
      font-weight:900;
    }
    .proof-item span{
      color:var(--muted);
      font-size:13px;
      line-height:1.4;
    }

    .faq-list{
      display:grid;
      gap:12px;
    }

    .faq-item{
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:var(--panel);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }

    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:800;
      color:#fff;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      color:var(--accent-2);
      flex:0 0 auto;
      background:rgba(255,255,255,.03);
    }
    .faq-item[open] summary::after{
      content:"−";
    }
    .faq-answer{
      padding:0 18px 18px;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      border-top:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.02), transparent);
    }

    .claim-panel{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:22px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:var(--radius);
      background:
        linear-gradient(135deg, rgba(255,106,42,.10), rgba(75,224,194,.05)),
        var(--panel);
      box-shadow:var(--shadow);
    }

    .claim-panel h2{
      margin:0 0 10px;
      font-size:clamp(24px, 3vw, 32px);
      line-height:1.15;
    }
    .claim-panel p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.65;
      max-width:560px;
    }

    .claim-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .sticky-claim{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:70;
      border-top:1px solid rgba(255,255,255,.10);
      background:rgba(9,11,15,.92);
      backdrop-filter:blur(16px);
      box-shadow:0 -10px 30px rgba(0,0,0,.24);
    }

    .sticky-claim-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:14px 0;
    }

    .sticky-copy{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .sticky-copy strong{
      font-size:16px;
      line-height:1.25;
      color:#fff;
    }
    .sticky-copy span{
      font-size:13px;
      color:var(--muted);
    }

    .sticky-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .site-footer{
      margin-top:16px;
      border-top:1px solid var(--line);
      background:rgba(255,255,255,.02);
    }
    .footer-grid{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:24px 0 18px;
      border-bottom:1px solid var(--line);
    }
    .footer-brand{
      font-size:18px;
      font-weight:900;
      color:#fff;
      margin-bottom:10px;
    }
    .footer-desc{
      max-width:560px;
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px 18px;
      align-content:flex-start;
      justify-content:flex-end;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .footer-links a:hover{
      color:#fff;
    }
    .copyright{
      display:flex;
      flex-wrap:wrap;
      gap:10px 18px;
      justify-content:space-between;
      padding:14px 0 18px;
      color:var(--faint);
      font-size:13px;
      line-height:1.5;
    }

    .muted{
      color:var(--muted);
    }

    @media (max-width: 1080px){
      .signal-grid,
      .scene-grid,
      .proof-band{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .entry-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .section-note{
        text-align:left;
        max-width:none;
      }
    }

    @media (max-width: 820px){
      .brand-row{
        gap:12px;
      }
      .site-search{
        order:3;
        width:100%;
        max-width:none;
        min-width:0;
      }
      .header-actions{
        order:2;
        width:100%;
        justify-content:flex-start;
      }
      .channel-nav{
        display:none;
      }
      .mobile-nav{
        display:block;
      }
      .entry-grid{
        grid-template-columns:1fr;
      }
      .scene-grid,
      .signal-grid,
      .trust-strip,
      .proof-band{
        grid-template-columns:1fr;
      }
      .claim-panel,
      .footer-grid,
      .sticky-claim-inner{
        flex-direction:column;
        align-items:flex-start;
      }
      .footer-links,
      .sticky-actions,
      .claim-actions{
        justify-content:flex-start;
      }
    }

    @media (max-width: 640px){
      .container,
      .grid-container{
        width:min(var(--container), calc(100% - 24px));
      }
      .header-inner{
        padding:12px 0 10px;
      }
      .brand-text{
        font-size:16px;
      }
      .ghost-btn,
      .solid-btn,
      .btn{
        min-height:40px;
        padding:0 14px;
      }
      .site-search{
        height:40px;
      }
      .site-search .search-icon,
      .site-search button{
        height:40px;
      }
      .hero{
        padding-top:18px;
      }
      .hero-shell{
        padding:18px;
      }
      .signal-card{
        min-height:98px;
      }
      .entry-card,
      .scene-card,
      .faq-item summary,
      .faq-answer,
      .claim-panel{
        padding-left:16px;
        padding-right:16px;
      }
      .trust-item{
        min-height:auto;
      }
      .sticky-claim-inner{
        padding:12px 0;
      }
    }

    @media (max-width: 520px){
      .site-search{
        flex-direction:row;
      }
      .site-search input{
        font-size:14px;
      }
      .header-actions{
        gap:8px;
      }
      .ghost-btn,
      .solid-btn{
        flex:1 1 auto;
      }
      .hero-copy h1{
        font-size:clamp(30px, 11vw, 38px);
      }
      .section-head h2,
      .claim-panel h2{
        font-size:clamp(22px, 7.4vw, 28px);
      }
      .signal-value{
        font-size:30px;
      }
      .proof-item strong{
        font-size:28px;
      }
      .entry-card{
        min-height:unset;
      }
      .sticky-actions{
        width:100%;
      }
      .sticky-actions .btn{
        flex:1 1 0;
      }
    }